return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for LiBH4 (Lithium borohydride)

using model chemistry: CISD/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CISD/6-311G*
 hartrees
Energy at 0K-34.595598
Energy at 298.15K-34.599733
HF Energy-34.459209
Nuclear repulsion energy17.336408
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CISD/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2603 2409 130.95      
2 A1 2244 2076 154.39      
3 A1 1257 1163 116.04      
4 A1 703 651 168.39      
5 E 2224 2058 340.98      
5 E 2224 2058 340.98      
6 E 1291 1194 4.47      
6 E 1291 1194 4.47      
7 E 1130 1045 29.61      
7 E 1130 1045 29.61      
8 E 518 479 4.34      
8 E 518 479 4.34      

Unscaled Zero Point Vibrational Energy (zpe) 8566.0 cm-1
Scaled (by 0.9253) Zero Point Vibrational Energy (zpe) 7926.1 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CISD/6-311G*
ABC
4.20881 0.78042 0.78042

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/6-311G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.422
B2 0.000 0.000 0.505
H3 0.000 0.000 1.704
H4 0.000 1.151 0.012
H5 0.997 -0.575 0.012
H6 -0.997 -0.575 0.012

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92693.12571.83891.83891.8389
B21.92691.19881.25201.25201.2520
H33.12571.19882.04602.04602.0460
H41.83891.25202.04601.99351.9935
H51.83891.25202.04601.99351.9935
H61.83891.25202.04601.99351.9935

picture of Lithium borohydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li1 B2 H3 180.000 Li1 B2 H4 66.824
Li1 B2 H5 66.824 Li1 B2 H6 66.824
Li1 H4 B2 74.429 Li1 H5 B2 74.429
Li1 H6 B2 74.429 H3 B2 H4 113.176
H3 B2 H5 113.176 H3 B2 H6 113.176
H4 B2 H5 105.525 H4 B2 H6 105.525
H5 B2 H6 105.525
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability